Methods for assessing the stock status of data limited fisheries

Varghese, Eldho and Jayasankar, J and Suresh, V V R (2023) Methods for assessing the stock status of data limited fisheries. In: International Workshop cum Training on Fisheries and Aquaculture: African-Asian Rural Development Organization (AARDO). CMFRI Training Manual Series No. 35/2023 (35). ICAR- Central Marine Fisheries Research Institute, Kochi, pp. 106-120. ISBN 978-93-82263-62-3

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Abstract

Navigating the complexities of assessing the stock status of data-limited fisheries presents a formidable challenge, primarily stemming from the absence of the comprehensive data sets conventionally employed in traditional stock assessments. In contrast to well-monitored fisheries, where robust datasets facilitate precise evaluations, data-limited fisheries require innovative methodologies to glean insights into the status of fish stocks. Despite the inherent difficulties, the field has witnessed the emergence of various methods and approaches specifically tailored to address the constraints posed by limited data. The dearth of conventional datasets prompts a shift towards alternative strategies, necessitating a departure from the accustomed norms of stock assessment. In response to this challenge, the scientific community has devised a range of methodologies, each uniquely attuned to extracting valuable information from situations characterized by data limitations. These approaches can be broadly categorized into two overarching themes, each representing a distinct avenue of inquiry into the status of data-limited fisheries.

Item Type:	Book Section
Uncontrolled Keywords:	Fish stock; stock assessment
Subjects:	Marine Fisheries > Fisheries Statistics Marine Fisheries > Stock Assessment
Divisions:	CMFRI-Kochi > Marine Capture > Fishery Resources Assessment, Economics and Extension Division Subject Area > CMFRI > CMFRI-Kochi > Marine Capture > Fishery Resources Assessment, Economics and Extension Division CMFRI-Kochi > Marine Capture > Fishery Resources Assessment, Economics and Extension Division Subject Area > CMFRI-Kochi > Marine Capture > Fishery Resources Assessment, Economics and Extension Division
Depositing User:	Arun Surendran
Date Deposited:	01 Jan 2024 06:17
Last Modified:	01 Jan 2024 06:17
URI:	http://eprints.cmfri.org.in/id/eprint/17844

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